The Data Discovery module detects any confidential text or image data stored and transmitted by the users within and beyond the Exchange Online mailboxes, OneDrive storages and SharePoint Online sites of your organization. By default, detected items containing confidential information are neither moved nor deleted, but displayed in the Quarantine list, so you can consider actions to prevent the possible leakage.
This section describes how to enable and configure tracing of the following types of confidential information in text and image presentation:
Credit/Debit Card Number
Brazilian Driver's License
Brazilian Identity Card (RG)
Brazilian Individual Taxpayer Registry (CPF)
Brazilian Passport
Colombian Driver License
Colombian Identity Card
Colombian Passport
Colombian Unique Taxpayer Number (NIT)
French Driving License
French Identity Card
French Passport
French Social Security Number
German Driving License
German Identity Card
German Passport
German Residence Permit
German Social Insurance Number (SIN)
German Tax Identification Number (TIN)
Italian Driving License
Italian Identity Card
Italian Passport
Italian Fiscal Code
Mexican Citizen Card (CURP)
Mexican Individual Taxpayer Registry (RFC)
Mexican Passport
Mexican Social Security Number
Portuguese Driver's License
Portuguese Citizen Card
Portuguese Passport
Portuguese Social Security Number (NISS)
Portuguese Tax Identification Number (NIF)
Spanish Identity Card
Spanish Passport
Spanish National Insurance Number
Spanish Unique Taxpayer Reference
UK Driving License
UK Passport
UK Residence Card
UK National Insurance Number
UK Tax Identification Number (TIN)
US Driver's License
US Passport
US Social Security Number (SSN)
US Individual Taxpayer Identification Number (ITIN)